<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0" />
    <title>Document</title>
    <link rel="stylesheet" type="text/css" href="./test.css">
</head>
<body>
    <div class="item1"></div>
    <div class="item2"></div>
    <div class="item3"></div>
</body>
</html>